KR2000 Series are network-compatible graphic recorders with high performance and high operating function employed high visibility 5.6"TFT color LCD display. High speed of sampling rate 100ms for 12 points and high accuracy of ±0.1% were realized, and measured data is stored into internal memory and maximum 8GB compact flash card. As it can be monitored by a web browser display on several computers on intranet or internet, FTP transfer of data file and E-mail notification are also available. The recorder can be used for various applications such as data management, research, development, remote and wide range monitoring by utilizing internet environment.
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Employing clear 5.6"TFT color LCD display Large-sized high visibility display with various display functions. Real time/Historical trend screen, Bar-graph screen, Data screen are selectable for various applications. |
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Large capacity of data memory and various recording method Compact flash card (CF card) slot is equipped as standard external memory. Large capacity storage of maximum 2GB is available. Various data storing methods are selectable such as schedule programming by time of day and time of date and data logging of back and forth of trigger points for alarm. |
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Multi points recording with high speed/accuracy High-speed recording of approximately 100ms for 12 points and high accuracy of ±0.1% were realized. Stable measuring and recording are possible with high speed. High withstand voltage of 1000V AC between input channels. |
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Easy operating and programming without manuals. Easy operating by dedicated keys for each function. USB port is prepared in front compartment. Setups, readout of data and files are possible by connecting the panel mounted recorder with a lap-top computer. |
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LAN network capability Various networked environment such as remote monitoring by browser, FTP server and E-mail notification are applied as Ethernet is equipped as standard. |
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Safety system and reliability No battery backup needed for external memory for recorded data storage. |
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Analyzing/data acquisition application software It is easy to replay and edit the recorded data file. Replay display has functions of vertical/horizontal trend, circular trend, and also wave-analyzing and marking by using the cursor. |
Standard
| Model | Specification | Remarks |
| KR2160-N0A | 6 points/100ms | Accessories |
| KR2161-N0A | 6 points/1s | Accessories |
| KR2120-N0A | 12 points/100ms | Accessories |
| KR2121-N0A | 12 points/1s | Accessories |
| Communications interface (option) |
| Model | Specification | Remarks |
| KR2160-⬚0A | 6 points/100ms | Accessories |
| KR2161-⬚0A | 6 points/1s | Accessories |
| KR2120-⬚0A | 12 points/100ms | Accessories |
| KR2121-⬚0A | 12 points/1s | Accessories |
| ⬚: |
N: None R: High-order, RS232C/RS485 Q: High-order, RS232C/RS485 + Low-order, RS-485 |
| Alarm output (option) |
| Model | Specification | Remarks |
| KR2160-N⬚A | 6 points/100ms | Accessories |
| KR2161-N⬚A | 6 points/1s | Accessories |
| KR2120-N⬚A | 12 points/100ms | Accessories |
| KR2121-N⬚A | 12 points/1s | Accessories |
| ⬚: |
0: None 1: Relay output 12 points 2: Relay output 6 points 7: Digital input 8 points + MOS relay output 8 points |
| NPUT SPECIFICATIONS | |
| Measuring points | 6points, 12 points |
| Input types |
Universal DC voltage: ±13.8mV, ±27.6mV, ±69.0mV, ±200mV, ±500mV, ±2V, ±5V*, ±10V*, ±20V*, ±50V* (*with built-in voltage divider) DC current: With external shunt resistor (sold separately) Thermocouple: B, R, S, K, E, J, T, N, PtRh40-PtRh20, W-WRe26, WRe5-WRe26, Platinelâ…¡, NiMo-Ni, CR-AuFe, U, L Resistance thermometer: Pt100, JPt100, Pt50, Pt-Co |
| Accuracy ratings | Refer to the PS sheet. |
| Reference junction compensation accuracy |
K, E, J, T, N, Platinelâ…¡--- ±0.5ºC or less R, S, W-WRe26, WRe5-WRe26, NiMo-Ni, CR-AuFe, U, L --- ±1.0 ºC or less |
| Sampling rate |
100ms: Approximately 100ms for all points 1s: Approximately 300ms for all points *100ms/4 points wihen setting faster than 0.5s (0.1s to 0.5s)sampling rate with model of KR2161/KR2121. |
| Burnout | Disconnection of input signal is detected on thermocouple and resistance thermometer input. UP/DOWN/DISABLE is selectable. |
| Scaling | Range/scale is selectable. |
| Digital filter | Programming FIR filter foe each point (common to all points) |
| Allowable signal source resistance |
Thermocouple input (burnout disable)/DC voltage input (±2V or less) --- 1kΩ or less DC voltage input (±5V or more) --- 100Ω or less Resistance thermometer --- Per wire 10Ω or less(same resistance for 3 wires) |
| Input resistance | DC voltage, thermocouple input --- Approximately 1 MΩ |
| Maximum input voltage |
DC voltage input (±2V or less)/thermocouple input (burnout disable) --- ±10VDC DC voltage input (±5V to ±50V) --- ±60VDC |
| Dielectric strength between channels |
1000V AC or more between each channel (High strength semiconductor relay used) (B terminal of resistance thermometer is shorted inside between channels.) |
| RECORDING SPECIFICATIONS | |
| Memory for history | 132MB |
| Additional memory | CF card (Up to 8GB) |
| Recording cycle |
100, 200, 500ms 1, 2, 3, 5, 10, 15, 20, 30s 1, 2, 3, 5, 10, 15, 20, 30, 60min |
| Logging data |
Measured data --- File name (group name), time of day, month and year of recording start, tag, measured data, alarm status/types, makertext Setting parameter Operation result data |
| Storing types | Binary/CSV type |
| Storing methods |
Manual start/stop (dedicated key operation) Schedule (designation for time of day and date) Trigger signal (alarm event, digital input)Data logging of before and after trigger points * Pre-trigger is selectable Measuring numbers of pre-trigger --- Max 950 data |
| Recording group |
Recording cycle 500ms or faster --- up to 3 groups of 12 points/group can be programmed. Recording cycle 1s or slower --- up to 5 groups of 44 points/group can be programmed. (up to total of 100 points) |
| ALARM SPECIFICATIONS | |
| Setups | Up to 4 alarms can be programmed per channel |
| Alarm types | Upper limit, lower limit, differential upper limit, differential lower limit (deadband is selectable), abnormal data |
| Delay function | Setup range of alarm delay --- 1 to 3600 seconds |
| Alarm settings | AND/OR selectable |
| Alarm outputs | Refer to option specification |
| DISPLAY SPECIFICATIONS | |
| Display | 5.6” TFT color LCD |
| Display types |
Measured data display (Trend screen, Data screen, Bar-graph screen) Historical trend display(simultaneous display with Real-time trend is available) Information display(alarm display, marker list, file list) Setting screen(alarm, computation, memory, system, maintenance, communication, etc.) |
| Trend screen |
12 colors selectableDisplay screen--- 5 screens (5 groups) Display points --- Maximum 44 points/screen Time axis direction --- Vertical or horizonta lLine width --- 1/3/5 dot selectable Scale display --- 4 scales Tag/data display --- Show/hide selectableMarker display |
| Data screen |
Display screen --- 5 screens (5 groups) Display points --- Maximum 44 points/screen Display contents --- Measured value, channel/tag, unit, alarm status |
| Bargraph screen |
12 colors selectable Display screen --- 5 screens (5 groups) Display points --- Maximum 44 points/screen Display direction --- Vertical or horizontal Scale display --- 1 scale |
| Information display |
Alarm display (alarm activation/released history display) Marker list File list (group data file list display) Unit information (Model, serial no., option, etc.) |
| LCD back light |
Auto/manual OFF function Brightness --- 4 levels adjustment |
| COMMUNICATION FUNCTIONS | |
| Communication type | Ethernet (10BASE-T/100BASE-TX) |
| FTP server | Data file can be read from the network computer |
| FTP client | Transfer a data file to a network server |
| SNTP client | The time can be synchronized to the time of SNTP server |
| Web server | Conformed to HTTP1.0 --- Display the alarm, information of maintenanceby browser software (InternetExplorer5.0 or later, NetScape6.0 or later, Opera7 or later) |
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E-Mail notification at specified time for alarm activation Report data at specified time is selectable from all registered dataNotification address --- Maximum 8 contacts |
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| Communication type | USB1.1 |
| PROGRAMING/OPERATION | |
| Operation method | Touch panel/dedicated key |
| Operation keys | HOME, MENU, DISP, MARKER, SCROLL, CURSOR, START, STOP, DIRECTION keys, ENTER, ESC |
| HOME settings | Simple recording settings --- Common setting to all channelsParameter programming for all channels together, recording cycle, selection settings |
| MENU settings |
Input/computation programming --- Input parameter, computation parameter DISP Settings --- Data channel parameter, group parameter, common parameter (combination display, trend vertical/horizontal) Alarm settings File settings (5 individual files) --- Storing method settings Marker text settings System settings --- Communication, clock, maintenance, key lock, password, screen, etc. |
| DISP operations |
Operating screen selection --- Trend, data, bar-graph, historical trend, alarm display, maker list Display selection on each screen --- Group 1 to 6 selectable |
| GENERAL SPECIFICATIONS | |
| Rated power voltage | 100 to 240V AC (universal power supply) 50/60Hz |
| Maximum power consumption | 50VA |
| Reference operating condition |
Ambient temperature --- 21 to 25ºC, Ambient humidity --- 45 to 65%RH Power voltage --- 100V AC±1.0% Power frequency --- 50/60Hz±0.5% Attitude --- Left/right 0°, forward/backward 0° Warm-up time --- Longer than 30 minutes |
| Normal operating condition |
Ambient temperature --- 0 to 50ºC Ambient humidity --- 20 to 80%RH Power voltage --- 90 to 264V AC Power frequency --- 50/60Hz±2% Attitude --- left/right 0°, forward tilting 0°, backward tilting 0° to 20° |
| Transport condition (at the packed condition on shipment from our factory) |
Ambient temperature --- -20 to 60 ºC Ambient humidity --- 5 to 90%RH (No dew condensation) Vibration --- 10 to 60Hz 4.9m/ S2 (0.5G) or less Impact --- 392m/S2 (40G) or less |
| Storage condition |
Ambient temperature --- -20 to 60ºC Ambient humidity --- 5 to 90%RH (No dew condensation) |
| Power failure protection |
Setups and data are backed up by flash memory. Clock:Lithium battery backs up RAM (Minimum 5 years) |
| Insulation resistance |
Secondary terminals and protective conductor terminals ---20MΩ or more at 500V DC Primary terminals and protective conductor terminals --- 20MΩor more at 500V DC Primary and secondary terminals ---20MΩ or more at 500V DC Primary terminals: power terminals (L,N), alarm output terminals Secondry terminals: measuring input terminals, digital input terminals, communications terminals |
| Dielectric strength |
Secondary terminals and protective conductor terminals ---1 minute at 500V AC Primary terminals and protective conductor terminals ---1 minute at 1500V AC Primary and secondary terminals --- 1 minute at 2300V AC Primary terminals:power terminals (L,N), alarm output tereminals Secondry terminals: measuring input terminals, digital input terminals communications terminals |
| Case assembly material |
Front bezel --- ABS resin Case --- Steel |
| Color |
Front bezel --- Black (equivalent to Mussel N3.0) Case --- Painting color, gray (equivalent to Mussel N7.0) |
| Weight | 2.2kg |
| Mounting | Panel mounting |
| Terminal screws |
Power terminals/protective conductor terminals/communications terminals --- M4.0 Measuring input terminals/alarm output terminals/digital input terminals --- M3.5 |
Real-time trend screen
Displays data (measured and virtual) of selected group. Vertical trend and horizontal trend selectable.
Bar-graph screen
Displays data (measured and virtual) of selected group. Combination display with real-time trend is available.
Data screen
Displays data (measured and virtual) of selected group. Simultaneous display of alarm status.
Dual trend screen
2 split display for real-time trend and historical trend. Scroll available for historical trend.
Information screen
HOME setting screen
Channel setting screen
Schedule setting screen
| Performance Specification Sheet | Paperless Recorder | KR2000 Series | Download |
